new poll numbers show governor romney with a post-debate bump. paul ryan getting ready for the faceoff against joe biden in the next big debate. i'm bill hemmer here. martha has the day off. >> i'm patti ann browne in for mart maing that -- martha maccallum. a veteran political strategist says joe biden will be going for the throat. >> they will be pouring cola down his throat. they will react. because they will have a couple days of bad polling. ryan has very impressive but hasn't done this before. biden who is high-wire act in attack mode which is not always his normal place. bill: joe cola. fox news contributor, good morning to you. >> good morning, bill. bill: you believe this is huge opportunity for romney-ryan, why? >> it is. romney set the stage for the dominant victory over the president in the first presidential debate. that changed the story of the whole campaign. if you have ryan defeating the vice president joe biden it would really create a story of obama-biden on the ropes. and, romney-ryan on the move. bill: the way mike murphy exp